Learn one of the most common security flaws on the web —
allowing you to hijack accounts, steal data and take over entire
Beginner-friendly hacking without any coding experience required
— get hands-on experience hacking with high-severity
vulnerabilities like IDOR, Sensitive Data Exposure, Broken
Authentication and Broken Access Control.
Use XSS Probes to find hidden vulnerabilities in websites.
Stuck on a challenge, have questions or need help? We'd love to
hear from you.
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please report all security issues to
Cross Site Scripting (XSS)
The No-Code Hacking Course
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